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This article is an erratum for:

Volume 635, March 2020
Article Number C3
Number of page(s) 1
Section Interstellar and circumstellar matter
Published online 10 March 2020

In the original text, two minor errors appear. Firstly, there is confusion with the terms “disk size” and “disk radius”. Throughout the text, the disk size expressed in the units of Re always corresponds to the disk radius. However, in Sect. 5.4 of the original text, the disk size expressed in the unit of milliarcsec (mas) corresponds to the disk diameter, and not the radius. Secondly, there is an error in the caption of Fig. 5, where it is stated that the full width at half maximum (FWHM) of 74 mas corresponds to a disk size of 518 Re. This is the correct value for the disk radius (not the size), but the unit should be Rp and not Re. This corresponds to the disk radius of 396 Re.

© ESO 2020

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